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Interactions Among General Systems of Cracks and Anticracks: An Integral Equation Approach
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Cracks and rigid line inclusions, or anticracks, are commonly observed in many engineering materials, such as ceramics, intermetallics, etc. Interactions among these cracks and anticracks can ...
A Generalized Self-Consistent Mechanics Method for Solids Containing Elliptical Inclusions
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The determination of the effective moduli for a material containing elliptical inclusions is the objective of this paper. This is done by incorporating an inclusion/matrix/composite model into a ...
Stiffness Evaluation for Solids Containing Dilute Distributions of Inclusions and Microcracks
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Materials, such as ceramics, intermetallics, and rocks, contain varying amounts of inhomogeneities, and the matrix material is vulnerable to microcracking in the neighborhood around these ...
Stress Analysis of Printed Circuit Boards With Highly Populated Solder Joints and Components: A Micromechanics Approach
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The single most difficult aspect for thermo-mechanical analysis at the board level lies in to an accurate accounting for interactions among boards and small features such as solder joints and ...
A Model Study of Thermal Stress-Induced Voiding in Electronic Packages
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Thin film metallizations are one of the most important interconnects in large-scale integrated circuits. They are covered by substrates and passivation films. Large hydrostatic (mean) tension ...
An Interfacial Delamination Analysis for Multichip Module Thin Film Interconnects
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Analysis of interfacial delamination for multichip module thin-film interconnects (MCM/TFI) is the primary objective of this paper. An interface crack model is integrated with finite-element analysis ...
A Model of Crack Nucleation in Layered Electronic Assemblies Under Thermal Cycling
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: A model for crack nucleation in layered electronic assemblies under thermal cycling is developed in this paper. The present model includes three scales: (i) at the microscale or the mechanism ...